Kid Kart

Used to check ignition timing on C-51. Used to find Top Dead Center (T.D.C.). Used to chack igniti…

Check exhaust port height Check intake port height Made from M-2 tool steel, heat treated, and gro…

C-51 Parts

Used for testing C-51 engine pressure. Everything included, plates, neoprene gaskets, hardware, gau…

Equipped with 8 jets Sizes are: .0255, .025, .0245, .024, 0235, .023, .0225, .022 Made from alumin…

Equipped with holes for jets Marked 54, 55, 56, 57, 58 Jets not supplied

Check .475 venturi on C-51 Dellorto Equipped with aluminum handle for ease of use Marked clearly f…

Double ended .019 go (green) .026 no-go (red) +/- .0001 Handle marked clearly for identification…

Used to hold the ring while heating Finish size will not fall through cylinder Can be used to lap …

Rethread or chase spark plug holes in head Made from high speed steel

Double ended .035 no go (red) .049 no go (red) +/- .0001 Made from tool steel, heat treated, and…

Check .810 maximum exhaust port width on Comer C-51 Check .765 maximum intake port width on Comer C…

Check .655 maximum transfer port width on Comer C-51 Made from A-2 tool steel, heat treated, and gr…

Check .110 maximum width of muffler outlet Check .475 maximum length of muffler outlet +/- .0001 t…